 Shakedown (continuum mechanics)

In continuum mechanics, the term "shakedown" refers to a phenomenon where a structure subjected to repeated or cyclic loading stabilizes after a certain number of load cycles. Initially, when a structure is subjected to cyclic loading which exceeds its elastic limits, it may experience plastic deformations. However, after some cycles, the material may reach a state where it can endure the imposed loads without further plastic deformation.